1. Pronamel Helps Rebuild Enamel Strength for Strong Healthy White Teeth. 2. Gently restores teeth to their natural whiteness 3. Helps protect against the effects of Acid Wear 4. Helps Reharden and remineralizes acid-softened tooth enamel, making it stronger and more resistant to future acid attacks. 5. Freshens breath and fights cavities 6. Suitable for people with Sensitive teeth.